Chemical wastewater treatment is multi-industry and multi-variety. Chemical wastewater includes mine wastewater, petrochemical industrial wastewater, acid-base industrial wastewater, chemical fertilizer industrial wastewater, plastic industrial wastewater, dye industrial wastewater, washing industrial wastewater, etc. Chemical wastewater is wastewater discharged during the production …

Domestic sewage treatment refers to the discharge of sewage discharged from residents’ daily life after treatment to meet the sewage discharge standards. It mainly comes from residential buildings and public buildings, such as residences, institutions, schools, hospitals, shops, public places …

Detailed introduction of wastewater treatment equipment Water pollution is mainly caused by human activities, including wastewater produced by industrial and agricultural operations and human life. They exist in a wide range and have a great impact on the water environment. …

Garbage classification is divided into: recyclables, hazardous waste, wet waste, dry waste. Sorted garbage is easier to handle. 1. Recyclables—the main force of waste recycling It mainly includes paper, metal, plastic products, textiles, waste electrical appliances, etc. These can be …

Sludge Treatment Solution Sludge mechanical dewatering method Sludge mechanical dehydration is the use of pressure filtration, vacuum filtration or centrifuge to dehydrate digested sludge or sludge from sedimentation tanks (mainly capillary bound water), which is not limited by land area …

Printing and dyeing sewage treatment equipment efficiently treats printing and dyeing sewage Textile factories, garment factories and other factories have printing and dyeing processes. Usually, this process uses a lot of water. The wastewater after printing and dyeing needs to …